<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" type="text/css" media="screen" href="../../layui/css/layui.css">
</head>
<body>
<div  class="col-xs-12 col-sm-12 col-md-12 col-lg-12">
    <form class="layui-form" onsubmit="return false" id="form">
        <div class="layui-form-item">
            <div class="layui-input-block" id="ckb">
            </div>
        </div>
        <div class="layui-form-item">
            <div class="layui-input-block">
                <button class="layui-btn" onclick="save()">立即提交</button>
            </div>
        </div>
    </form>
</div>

<script src="../../js/constant.js"></script>
<script type="text/javascript" src="../../js/libs/jquery-3.3.1.min.js"></script>
<script type="text/javascript" src="../../js/jq.js"></script>
<script type="text/javascript" src="../../js/common.js"></script>
<script type="text/javascript" src="../../layui/layui.js"></script>
<script type="text/javascript">
    //显示所有角色
    $.ajax({
        type : 'get',
        url : domainName + '/api-u/roles',
        async : false,
        success : function(data) {
            var ckb = $("#ckb");
            $.each(data.data, function(i,item){
                var id = item.id;
                var name = item.name;
                var input = $('<input type="checkbox" name="role">');
                input.attr("id", id);
                input.attr("value", id);
                input.attr("title", name);
                ckb.append(input);
            });
        }
    });

    //选中用户拥有的角色
    var userId = getUrlParam("userId");
    $.ajax({
        type : 'get',
        url : domainName + '/api-u/users/' + userId + '/roles',
        async : false,
        success : function(data) {
            if(data != null && data.length > 0){
                $.each(data, function(i,item){
                    $("#"+ item.id).attr("checked",true);
                });
            }
        }
    });


    layui.use(['form', 'layer'], function(){
        var layer = layui.layer;

    });


    function save() {
        var roleIds = [];
        $("input[name='role']:checked").each(function(){
            var v = $(this).val();
            roleIds.push(v);
        });

        $.ajax({
            type : 'post',
            url : domainName + '/api-u/users/' +userId +'/roles',
            contentType: "application/json; charset=utf-8",
            data : JSON.stringify(roleIds),
            success : function(data) {
                layer.msg("成功", {shift: -1, time: 1000}, function(){
                    var index = parent.layer.getFrameIndex(window.name); //获取窗口索引
                    parent.layer.close(index);
                });
            }
        });
    }

</script>
</body>
</html>